src/ozone/ui/desktop_aura/desktop_screen_wayland.h

   1 // Copyright 2013 Intel Corporation. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef OZONE_IMPL_DESKTOP_AURA_DESKTOP_SCREEN_WAYLAND_H__
   6 #define OZONE_IMPL_DESKTOP_AURA_DESKTOP_SCREEN_WAYLAND_H__
   7
   8 #include <vector>
   9
  10 #include "ozone/ui/events/output_change_observer.h"
  11 #include "ui/gfx/display_change_notifier.h"
  12 #include "ui/gfx/screen.h"
  13
  14 namespace aura {
  15 class Window;
  16 }
  17
  18 namespace views {
  19
  20 class DesktopScreenWayland : public gfx::Screen,
  21                              public ui::OutputChangeObserver {
  22  public:
  23   DesktopScreenWayland();
  24   virtual ~DesktopScreenWayland();
  25
  26   // OutputChangeObserver overrides.
  27   void OnOutputSizeChanged(unsigned width, unsigned height) override;
  28
  29  private:
  30   void SetGeometry(const gfx::Rect& geometry);
  31   // Overridden from gfx::Screen:
  32   gfx::Point GetCursorScreenPoint() override;
  33   gfx::NativeWindow GetWindowUnderCursor() override;
  34   gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override;
  35   int GetNumDisplays() const override;
  36   std::vector<gfx::Display> GetAllDisplays() const override;
  37   gfx::Display GetDisplayNearestWindow(gfx::NativeView window) const override;
  38   gfx::Display GetDisplayNearestPoint(const gfx::Point& point) const override;
  39   gfx::Display GetDisplayMatching(const gfx::Rect& match_rect) const override;
  40   gfx::Display GetPrimaryDisplay() const override;
  41   void AddObserver(gfx::DisplayObserver* observer) override;
  42   void RemoveObserver(gfx::DisplayObserver* observer) override;
  43
  44   gfx::Rect rect_;
  45   gfx::DisplayChangeNotifier change_notifier_;
  46
  47   // The display objects we present to chrome.
  48   std::vector<gfx::Display> displays_;
  49   DISALLOW_COPY_AND_ASSIGN(DesktopScreenWayland);
  50 };
  51
  52 }  // namespace views
  53
  54 #endif  // OZONE_IMPL_DESKTOP_AURA_DESKTOP_SCREEN_WAYLAND_H__